Glare Sensitivity Answers To Your Frequently Asked Questions (faq)

Glare Sensitivity Answers To Your Frequently Asked Questions (faq)

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Glare sensitivity can cause great troubles in patients with cataracts or after LASIK eye surgery. Increased sensitivity can create a whitewash effect in the field of vision, and can be an indicator of other eye problems. Following is a list of frequently asked questions about the condition.

WHAT IS GLARE SENSITIVITY?

Glare sensitivity is defined as lowered contrasts in a patients field of vision due to outside sources of light. This may be caused by an oncoming headlight, floodlights, or the sun.

WHO EXPERIENCES INCREASED GLARE SENSITIVITY?

Cataract patients and those who have recently undergone LASIK surgery may experience increased glare sensitivity. This condition can progress and become very bothersome in everyday situations.

WHAT TYPES OF GLARE EXIST?

There are two types of glare: discomfort glare and disability glare. Discomfort glare happens when an overall light source feels too bright, and may make you feel as if you need sunglasses. Disability glare is reduced vision ability due to an outside light source originating from somewhere other than your field of vision. This reduces contrast and visibility of the target you are trying to see.

WHAT ARE CAUSES OF DISCOMFORT GLARE?

Discomfort glare may be caused by such conditions as uveitis, ocular albinism, cone-rod dystrophy, and retinitis pigmentosa.

WHAT ARE CAUSES OF DISABILITY GLARE?

Some causes of disability glare may include aging eye tissues and organs, the presence of a cataract, posterior chamber IOL, post-cataract surgery, karatoconus, corneal edema, radial keratotomy, vitreous opacities, or macular edema.

WHAT SHOULD I DO IF I EXPERIENCE INCREASED GLARE SENSITIVITY?

Any type of increased glare sensitivity, whether experienced suddenly or over a period of time, should immediately be referred to an eye doctor. Early discovery of underlying conditions may be found through your annual eye examinations.

WHAT CAN BE DONE ABOUT INCREASED GLARE SENSITIVITY?

Sometimes, special lenses may be used to reduce glare in a patients field of vision. However, your eye doctor will be able to discern if your eyes are suffering from an underlying condition that can be resolved via medication or surgery.


About the Author:
Stereo Optical specializes in ophthalmology testing equipment, including StereoTest, glare sensitivity tests, and many other vision tests.



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